From 3636ce7875dc71d907789a779c1c1cb5973e021f Mon Sep 17 00:00:00 2001
From: Jeffrey Seyfried <jeffrey.seyfried@gmail.com>
Date: Wed, 18 May 2016 01:50:29 +0000
Subject: [PATCH] Test that a feature gated cfg variable in a `cfg_attr` on an
 unconfigured item is allowed

---
 src/test/compile-fail/expanded-cfg.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/test/compile-fail/expanded-cfg.rs b/src/test/compile-fail/expanded-cfg.rs
index 2f74aeba9eb43..a15e0548a8681 100644
--- a/src/test/compile-fail/expanded-cfg.rs
+++ b/src/test/compile-fail/expanded-cfg.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(rustc_attrs)]
+#![feature(custom_attribute, rustc_attrs)]
 
 macro_rules! mac {
     {} => {
@@ -16,6 +16,9 @@ macro_rules! mac {
         mod m {
             #[lang_item]
             fn f() {}
+
+            #[cfg_attr(target_thread_local, custom)]
+            fn g() {}
         }
     }
 }